package core1.ch05extends;
public class HelloWorld3 {
	
	private int ppp=123;
public static void main(String[] args) {
	int i=0;
	HelloWorld3 hw = new HelloWorld3();
	System.out.println(hw.ppp);//���Է��� private ppp
	System.out.println(i++);
	System.out.println(i+'0'); //���Ϊ 49
	System.out.println(i);
	System.out.println(i--);
	System.out.println(i);
}
}
